### What's New

Minor adjustments to design and function.

### App Description

Ages 3-6. This app was specifically designed to help preschool aged children to understand the sequencing of numbers. Many times, a child can count from 1 to 100 perfectly, but if you were to ask them what number comes before 76, or what number is between 23 and 25, they might struggle to find the answers. The app will give children repetitive work to learn the concept of what comes before, after and in between, thus giving them a solid foundation of the quantities that the numbers represent. It's designed to incorporate nicely into your preschool or kindergarten classroom, and many schools worldwide have been using this app for years.

This concept of teaching number sequencing was used by Manel Wickremasinghe for her Montessori preschool students in the 1970s. Of course, it was done with paper and pencil back then! Today, Manel is happy to bring this concept, that has proven the test of time, to the iPad! It is one of our most popular educational apps in the App Store.

With this app children can practice:

What comes Before?

What comes After?

What comes in Between?

Each activity allows children to fill in the columns of numbers in any order they choose. Just touch a blue square in one of the columns and then find the appropriate number in the tray to complete the sequence.

Simple activities like this help solidify basic mathematical concepts, such as sequencing, required for all future studies in math!

This activity is a time-tested, teaching tool used in many Montessori classrooms around the world. The app itself was co-developed and approved by an AMI certified Montessori teacher with over forty years experience. Use this app as a complement to your child's classroom education and as a follow-up to the other Montessori applications in the app store. Your child will enjoy this challenging and fun activity!

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Other Math Apps by Mobile Montessori:

A Montessori Approach to Math - Hundred Board

A Montessori Approach to Math - Skip Counting

A Montessori Approach to Math - Addition Charts

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We sincerely thank you for supporting our Montessori apps!

App page: http://www.mobilemontessori.org/numbersequencing

### iPhone Screenshots

(click to enlarge)

(click to enlarge)

### App Changes

• May 31, 2012 New version 1.1
• September 20, 2013 Price increase: \$2.99 -> \$3.99
• October 07, 2013 New version 1.2
• July 18, 2014 Price decrease: \$3.99 -> \$2.99
• July 15, 2015 Price increase: \$2.99 -> \$4.99
• July 25, 2015 Price decrease: \$4.99 -> \$3.99
• July 28, 2015 Price decrease: \$3.99 -> \$1.99
• October 24, 2015 Price increase: \$1.99 -> \$2.99
• November 25, 2015 Price increase: \$2.99 -> \$3.99
• July 07, 2016 Price decrease: \$3.99 -> \$2.99
• June 14, 2019 New version 2.2
• June 14, 2019 Price increase: \$2.99 -> \$3.99
• June 14, 2019 Price increase: \$2.99 -> \$3.99
• June 15, 2019 Price increase: \$2.99 -> \$3.99
• June 15, 2019 Price increase: \$2.99 -> \$3.99
• June 16, 2019 Price increase: \$2.99 -> \$3.99